/* Aligns the team network page with teacher_faculty/about visual language. */
body > .container {
    margin-top: 0;
}

.team-graph-page {
    --tg-dark: var(--color-text);
    --tg-navy: var(--color-primary);
    --tg-blue: var(--color-accent);
    --tg-blue-soft: #3a7fd4;
    --tg-text: var(--color-text);
    --tg-muted: #5a6070;
    --tg-border: #e0e5f0;
    --tg-gray: #f4f6fa;
    margin-top: -2rem;
}

.team-graph-page [hidden] {
    display: none !important;
}

.team-graph-hero {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    position: relative;
    overflow: hidden;
    padding: 6.5rem 0 5rem;
    background: var(--tg-dark);
}

.team-graph-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 55% 70% at 8% 60%, rgba(0, 91, 172, 0.45) 0%, transparent 65%),
        radial-gradient(ellipse 40% 50% at 88% 30%, rgba(0, 91, 172, 0.2) 0%, transparent 60%),
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: auto, auto, 60px 60px, 60px 60px;
}

.team-graph-hero__copy {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
    box-sizing: border-box;
}

.team-graph-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 1.45rem;
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.team-graph-kicker::before {
    content: '';
    width: 28px;
    height: 1px;
    background: rgba(255, 255, 255, 0.35);
}

.team-graph-hero h1 {
    max-width: 720px;
    margin: 0 0 1.05rem;
    color: #fff;
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    line-height: 1.28;
}

.team-graph-hero p {
    max-width: 620px;
    margin: 0;
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.97rem;
    font-weight: 300;
    line-height: 1.95;
}

.team-graph-toolbar {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: end;
    justify-content: space-between;
    padding: 2.2rem calc((100vw - 1100px) / 2) 1.2rem;
    background: var(--tg-gray);
    box-sizing: border-box;
}

.team-graph-search {
    flex: 1;
    min-width: 260px;
    padding: 0 2rem;
    box-sizing: border-box;
}

.team-graph-search span {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 0.55rem;
    color: var(--tg-blue);
    font-size: 0.67rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.team-graph-search span::before {
    content: '';
    width: 20px;
    height: 1px;
    background: var(--tg-blue);
}

.team-graph-search input {
    width: 100%;
    max-width: 640px;
    border: 1px solid #d0d8e8;
    border-radius: 3px;
    background: #fff;
    color: var(--tg-text);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    outline: none;
    padding: 0.72rem 0.9rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.team-graph-search input:focus {
    border-color: var(--tg-blue);
    box-shadow: 0 0 0 3px rgba(0, 91, 172, 0.1);
}

.team-graph-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    padding: 0 2rem;
}

.team-graph-actions button,
.team-graph-actions a,
.team-network-empty a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    border-radius: 2px;
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-decoration: none;
    padding: 0.58rem 1.15rem;
}

.team-graph-actions button {
    border: 1px solid #d0d8e8;
    background: #fff;
    color: var(--tg-muted);
    cursor: pointer;
}

.team-graph-actions button:hover {
    border-color: var(--tg-blue);
    color: var(--tg-blue);
}

.team-graph-actions a,
.team-network-empty a {
    border: 1px solid var(--tg-blue);
    background: var(--tg-blue);
    color: #fff;
}

.team-graph-actions a:hover,
.team-network-empty a:hover {
    background: var(--tg-blue-soft);
    color: #fff;
    text-decoration: none;
}

.team-network-shell {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 1.2rem;
    align-items: stretch;
    padding: 0 calc((100vw - 1100px) / 2) 4.5rem;
    background: var(--tg-gray);
    box-sizing: border-box;
}

.team-network-start {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    padding: 4.5rem calc((100vw - 1100px) / 2);
    background:
        radial-gradient(ellipse at 20% 10%, rgba(0, 91, 172, 0.09) 0%, transparent 42%),
        linear-gradient(rgba(26, 50, 96, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(26, 50, 96, 0.045) 1px, transparent 1px),
        var(--tg-gray);
    background-size: auto, 46px 46px, 46px 46px, auto;
    box-sizing: border-box;
}

.team-network-start > div {
    margin: 0 2rem;
    border: 1px solid var(--tg-border);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.86);
    padding: clamp(1.4rem, 4vw, 2.4rem);
    box-shadow: 0 18px 45px rgba(26, 50, 96, 0.08);
}

.team-network-start span,
.team-network-result-summary {
    color: var(--tg-blue);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.team-network-start h2 {
    margin: 0.55rem 0;
    color: var(--tg-text);
    font-family: var(--font-serif);
    font-size: clamp(1.35rem, 2.8vw, 2rem);
}

.team-network-start p {
    max-width: 620px;
    margin: 0;
    color: var(--tg-muted);
    font-size: 0.95rem;
    line-height: 1.85;
}

.team-network-start.is-empty-result > div {
    border-color: rgba(0, 91, 172, 0.28);
}

.team-network-canvas,
.team-network-panel {
    border: 1px solid var(--tg-border);
    border-radius: var(--radius-sm);
    background: #fff;
}

.team-network-canvas {
    min-height: 620px;
    overflow: hidden;
    background:
        linear-gradient(rgba(26, 50, 96, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(26, 50, 96, 0.045) 1px, transparent 1px),
        radial-gradient(ellipse at 18% 18%, rgba(0, 91, 172, 0.08) 0%, transparent 38%),
        #fff;
    background-size: 44px 44px, 44px 44px, auto, auto;
}

.team-network-svg {
    display: block;
    width: 100%;
    height: 620px;
}

.team-network-edge {
    stroke: rgba(0, 91, 172, 0.32);
    stroke-linecap: round;
}

.team-network-node {
    cursor: pointer;
    opacity: 0.96;
    transition: opacity 0.16s;
}

.team-network-node.is-dimmed,
.team-network-edge.is-dimmed,
.team-network-teacher.is-dimmed {
    opacity: 0.16;
}

.team-network-node circle {
    fill: #fff;
    stroke: var(--tg-blue);
    stroke-width: 3;
}

.team-network-node.is-active circle {
    stroke: var(--tg-dark);
    stroke-width: 5;
}

.team-network-node.is-search-match circle {
    fill: rgba(0, 91, 172, 0.08);
}

.team-network-node text {
    fill: var(--tg-text);
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 700;
    paint-order: stroke;
    stroke: rgba(255, 255, 255, 0.92);
    stroke-width: 4px;
}

.team-network-initial {
    fill: var(--tg-blue);
    font-family: var(--font-serif);
    font-size: 19px;
    font-weight: 700;
    stroke: none;
}

.team-network-panel {
    min-height: 620px;
    padding: 1.35rem;
}

.team-network-panel__empty,
.team-network-card {
    color: var(--tg-muted);
}

.team-network-panel__empty span {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--tg-text);
    font-size: 0.95rem;
    font-weight: 600;
}

.team-network-panel__empty span::before {
    content: '';
    width: 18px;
    height: 1px;
    background: var(--tg-blue);
}

.team-network-panel__empty p {
    margin: 0.55rem 0 0;
    font-size: 0.85rem;
    font-weight: 300;
    line-height: 1.85;
}

.team-network-card__head {
    display: flex;
    gap: 0.85rem;
    align-items: center;
    margin-bottom: 1.1rem;
}

.team-network-avatar,
.team-network-avatar span,
.team-network-avatar img {
    width: 58px;
    height: 58px;
}

.team-network-avatar {
    overflow: hidden;
    flex-shrink: 0;
    border: 1px solid #d0d8e8;
    border-radius: 3px;
    background: #dde3ee;
}

.team-network-avatar img {
    display: block;
    object-fit: cover;
    object-position: top center;
}

.team-network-avatar span {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--tg-navy) 0%, #0d4a8a 100%);
    color: rgba(255, 255, 255, 0.75);
    font-family: var(--font-serif);
    font-size: 1.55rem;
    font-weight: 700;
}

.team-network-card h2 {
    margin: 0;
    color: var(--tg-text);
    font-family: var(--font-serif);
    font-size: 1.18rem;
    font-weight: 700;
}

.team-network-card small {
    display: block;
    margin-top: 0.2rem;
    color: var(--tg-muted);
    font-size: 0.78rem;
    line-height: 1.5;
}

.team-network-card__section {
    padding-top: 0.9rem;
    border-top: 1px solid #ebedf3;
    margin-top: 0.9rem;
}

.team-network-card__section strong {
    display: block;
    margin-bottom: 0.48rem;
    color: var(--tg-blue);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.16em;
}

.team-network-tags,
.team-network-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.team-network-tags span,
.team-network-links a {
    border-radius: 2px;
    background: rgba(0, 91, 172, 0.08);
    color: var(--tg-navy);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.28rem 0.58rem;
    text-decoration: none;
}

.team-network-links a:hover {
    background: var(--tg-blue);
    color: #fff;
}

.team-network-detail {
    display: inline-flex;
    margin-top: 1rem;
    border-radius: 2px;
    background: var(--tg-dark);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding: 0.55rem 0.9rem;
    text-decoration: none;
}

.team-network-detail:hover {
    background: var(--tg-blue);
    color: #fff;
    text-decoration: none;
}

.team-network-list {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    padding: 4.5rem calc((100vw - 1100px) / 2);
    background: #fff;
    box-sizing: border-box;
}

.team-network-list h2 {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    margin: 0 2rem 1.2rem;
    color: var(--tg-text);
    font-family: var(--font-serif);
    font-size: clamp(1.3rem, 2.4vw, 1.8rem);
    font-weight: 700;
}

.team-network-list h2::before {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--tg-blue);
}

.team-network-result-summary {
    margin: -0.5rem 2rem 1.3rem;
    color: var(--tg-muted);
    letter-spacing: 0.06em;
    text-transform: none;
}

.team-network-teachers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 0.8rem;
    padding: 0 2rem;
}

.team-network-teacher {
    display: flex;
    min-width: 0;
    gap: 0.75rem;
    align-items: center;
    border: 1px solid var(--tg-border);
    border-radius: 3px;
    background: #fff;
    color: inherit;
    padding: 0.75rem;
    text-decoration: none;
    transition: border-color 0.18s, transform 0.18s, box-shadow 0.18s, opacity 0.16s;
}

.team-network-teacher:hover,
.team-network-teacher.is-active {
    border-color: var(--tg-blue);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
    transform: translateY(-3px);
    text-decoration: none;
}

.team-network-teacher.is-search-match {
    border-color: rgba(0, 91, 172, 0.45);
    background: linear-gradient(135deg, rgba(0, 91, 172, 0.08), #fff 42%);
}

.team-network-teacher img,
.team-network-teacher > span {
    width: 44px;
    height: 44px;
    border-radius: 3px;
    flex-shrink: 0;
}

.team-network-teacher img {
    object-fit: cover;
    object-position: top center;
}

.team-network-teacher > span {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--tg-navy) 0%, #0d4a8a 100%);
    color: rgba(255, 255, 255, 0.78);
    font-family: var(--font-serif);
    font-weight: 700;
}

.team-network-teacher strong,
.team-network-teacher small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.team-network-teacher strong {
    color: var(--tg-navy);
    font-size: 0.9rem;
    font-weight: 700;
}

.team-network-teacher small {
    color: #7a8499;
    font-size: 0.75rem;
    line-height: 1.5;
}

.team-network-empty {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    background: var(--tg-gray);
    padding: 5rem 2rem;
    text-align: center;
    box-sizing: border-box;
}

.team-network-empty h2 {
    margin: 0 0 0.65rem;
    color: var(--tg-text);
    font-family: var(--font-serif);
}

.team-network-empty p {
    margin: 0 auto 1.2rem;
    max-width: 560px;
    color: var(--tg-muted);
    font-weight: 300;
    line-height: 1.85;
}

@media (max-width: 1200px) {
    .team-graph-toolbar,
    .team-network-start,
    .team-network-shell,
    .team-network-list {
        padding-left: 0;
        padding-right: 0;
    }
}

@media (max-width: 980px) {
    .team-network-shell {
        grid-template-columns: 1fr;
    }

    .team-network-panel {
        min-height: auto;
        margin: 0 2rem;
    }

    .team-network-canvas {
        margin: 0 2rem;
    }
}

@media (max-width: 640px) {
    .team-graph-hero {
        padding: 5rem 0 4rem;
    }

    .team-graph-toolbar {
        padding-top: 1.6rem;
    }

    .team-graph-actions {
        width: 100%;
    }

    .team-graph-actions button,
    .team-graph-actions a {
        flex: 1;
    }

    .team-network-canvas {
        min-height: 520px;
        margin: 0 1rem;
    }

    .team-network-svg {
        height: 520px;
    }

    .team-network-panel {
        margin: 0 1rem;
    }

    .team-network-start > div {
        margin: 0 1rem;
    }

    .team-network-teachers,
    .team-network-list h2,
    .team-network-result-summary,
    .team-graph-search,
    .team-graph-actions {
        margin-left: 0;
        margin-right: 0;
        padding-left: 1rem;
        padding-right: 1rem;
    }
}